Blog

Ajharuddin Khan, Engineer, AtkinsRéalis

As a drainage engineer, my day-to-day work often involves tackling issues that many people encounter but rarely think about—waterlogged routes to markets after a storm, surface ponding, or blocked drains that disrupt daily life. These problems are becoming more frequent and severe due to climate change, which brings heavier rainfall and increased runoff. That’s why sustainable drainage systems (SuDS) are more important than ever. They help manage water in smarter, greener ways—reducing flood risks, improving water quality, and creating better places for people and nature. Fast forward to June 2025, at the susdrain SuDS Champions Awards ceremony, I was honoured to be named this year’s Rising Star—a moment that felt both surreal and deeply affirming.

This recognition isn’t just about me. It’s a reflection of the mentors who guided me, the colleagues who collaborated with me, and the communities who inspired me. At AtkinsRéalis, I’ve had the privilege of working on projects that don’t just solve drainage problems—they create spaces that breathe, absorb, and thrive. SuDS is more than engineering; it’s about empathy, foresight, and designing with nature rather than against it.

What excites me most about SuDS is its potential to transform how we think about urban resilience. Whether its providing filter drains instead of conventional career drains or designing swales for new developments, every intervention is a chance to make water management smarter and more sustainable. But it’s also a chance to engage—bringing planners, ecologists, engineers, and residents into the conversation.

Winning the Rising Star award has made me reflect on the importance of visibility and voice. Young professionals often feel they need decades of experience before they can influence change. But SuDS is a field where fresh ideas and bold thinking are not just welcomed—they’re needed. I’ve learned that enthusiasm, backed by evidence and collaboration, can be a powerful force.

Looking ahead, I’m keen to explore how SuDS can better integrate with climate adaptation strategies and community-led design. How can we ensure that SuDS isn’t just a technical fix but a catalyst for social and ecological regeneration? How do we make SuDS a household term, not just an industry acronym?

To those just starting out in this space: stay curious, stay connected, and don’t underestimate the impact of your voice. The future of sustainable drainage is being shaped not just by seasoned experts but by emerging professionals who dare to ask, “what if?”.

Thank you to CIRIA and susdrain for this incredible honour. Let’s keep the conversation flowing.